(From company literature) Tamrac 678 Rolling Photo Backpack. The Rolling Photo Backpack combines the advantages of a wheeled camera bag and a photographer's backpack in a unique and highly protective camera case. It is an extremely functional, high-capacity camera case designed to hold numerous digital, film and medium format cameras, large telephoto lenses and a multitude of related equipment. This backpack is fully foam padded and constructed of water-proofed PowerGrid™ Cordura®. It also has numerous internal dividers to customize the bag to any combination of digital, film and medium format cameras and a large assortment of lenses. Internal Windowpane-Mesh™ pockets help organize filters, cleaning materials and other small items while a larger exterior pocket holds lots of film, accessories or a rain jacket. Features ball bearing in-line skate wheels and a telescoping handle for easy travel, but when stairs or rough terrain are encountered, it quickly converts to a backpack via the hidden Tuck-a-Way™ backpack harness. The Rolling Photo Traveler Backpack is compatible with Tamrac's Modular Accessory System™ (M.A.S.™) products and utilizes the QuickClip™ Tripod Attachment System to carry most professional tripods. Compatible with Tamrac's Piggy-Back Pocket™. Lock the handle open to carry another full camera bag or duffle on top.

Specifications:

Type: Rolling Backpack

Available Colors: Black

Outer Fabric: PowerGrid™ Cordura® nylon

Type of Closure: Zipper, quick release buckles

Capacity: Numerous digital, film and medium format cameras, large telephoto lenses and a multitude of related equipment